The GCW Zero owes it’s existence to a successful KickStarter campaign earlier this year (2013). 1500 units have been produced and sent to backers, one of which was me.
So what does ChromeCast let you do? Simply put, you control your TV from your computer/tablet/smartphone. Open up the Chrome browser and hit the ‘Cast’ button in the corner, and the browser’s screen is replicated on your TV.